... 0.1mm-0.25mmwidth:10-150mmProduction:Fiberglass insulation tape is made of nonalkali glassfiber yarn. It is woven by twisted ... , having the highest glass-resin ratio and mechnical strength of all fiberglass insulaiton materials.Chemical components : oxidation potassium, ... , 50mm,,,100mmLength30m, 50m, 200m,DensityWarp 27 +/-1 strand/cm Weft 15 +/-1 strand/cm Tensile strength 400N/20mmOur strengths that ...